<?php
/*
 *    Copyright 2012-2016 Youzan, Inc.
 *
 *    Licensed under the Apache License, Version 2.0 (the "License");
 *    you may not use this file except in compliance with the License.
 *    You may obtain a copy of the License at
 *
 *        http://www.apache.org/licenses/LICENSE-2.0
 *
 *    Unless required by applicable law or agreed to in writing, software
 *    distributed under the License is distributed on an "AS IS" BASIS,
 *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *    See the License for the specific language governing permissions and
 *    limitations under the License.
 */

namespace Zan\Framework\Store\Facade;

use Zan\Framework\Store\Database\Flow;

class Db {
    const RETURN_AFFECTED_ROWS  = true;
    const USE_MASTER            = true;
    const RETURN_INSERT_ID      = false;
    
    public static function execute($sid, $data, $options = [])
    {
        $flow = new Flow();
        yield $flow->query($sid, $data, $options);
        return;
    }
 
    public static function beginTransaction()
    {
        $flow = new Flow();
        yield $flow->beginTransaction();
    }
    
    public static function commit()
    {
        $flow = new Flow();
        yield $flow->commit();
    }
    
    public static function rollback()
    {
        $flow = new Flow();
        yield $flow->rollback();
    }
}